Spiking food prices have made headlines around the world this year, from eggs in the US to vegetables in India.
The UN Food and Agriculture Organization’s Food Price Index has been slowly increasing over the past six months following declines over much of 2023.
For example, the price of orange juice concentrate in the US was 42% higher in April than it was a year ago, while the price of fresh orange juice in the UK has risen 25% over the last year.
In Greece, the price of olive oil rose by nearly 30% over 2023 and by more than 63% in April of this year.
No single factor alone can explain the rising prices.
But geopolitical conflict, extreme weather events, high input costs and increased demand are all playing a role.
The FAO’s recent Food Outlook report finds that, despite positive forecasts, “global food production systems remain vulnerable to shocks stemming from extreme weather events, geopolitical tensions, policy changes and developments in other markets”.
Carbon Brief has asked a range of scientists and policy experts from around the world what they think are the biggest factors driving spiking global food prices.
These are their responses, first as sample quotes, then, below, in full:
- Prof Elizabeth Robinson: “Whilst one can argue that food crises are not primarily caused by climate or weather, often food price spikes are due to a combination of weather and non-weather related factors.”
- Levi Sucre: “The overexploitation of agricultural lands and the intensive use of agrochemicals have led to a growing need for fertilisers to maintain production, which further increases production costs.”
- Dr Álvaro Lario: “Most food commodity markets present a stable outlook for 2024-25, which should help contain prices for consumers. However…many factors can tip the delicate demand-supply balance.”
- Siraj Hussain: “For long-term and stable food security, the yield has to go up and food losses have to come down.”
- Prof Andrew Challinor: “Put plainly, climate change is beginning to outpace us because it is interacting with our complex interrelated economic and food systems.”
- Dr Rob Vos: “Food prices in global markets are most sensitive to weather conditions and supply disruptions in major producing countries.”
- Prof Alan Matthews: “The rapid recovery of consumer demand following the disruptions caused by the measures to contain the Covid-19 pandemic, extreme weather events, animal disease outbreaks and tight global markets all contributed.”
- Xiomara Paredes: “In short, every time a new regulation is created, it increases production costs, makes market access difficult and thus makes food products more expensive.”
- Dr Manuel Otero: “Food prices have experienced significant increases due to various interrelated economic, social, environmental and political causes.”
- Dr Shouro Dasgupta: “Conflicts are one of the main reasons behind price shocks…Many of these events have also disrupted supply chains and infrastructure.”
Prof Elizabeth Robinson
Director, Grantham Research Institute on Climate Change and the Environment.
London School of Economics and Political Science
Back in 2008, broad underinvestment in the agriculture sector, increasing demand for biofuels, changing diets and speculation – encouraged by declining global food stocks – were already putting longer-term upward pressure on food prices.
The 2008 food crisis was triggered by sequential poor wheat harvests in Australia, a breadbasket country. However, the extreme spike in wheat and rice prices was driven by a combination of export restrictions, panic buying and increased speculation, which amplified the short-term harvest shocks and the longer-term pressures.
More recently, the changing climate, the Covid-19 pandemic and Russia’s invasion of Ukraine have disrupted food production and globally integrated food supply chains, putting rapid upwards pressure on food prices. Whilst one can argue that food crises are not primarily caused by climate or weather, often food price spikes are due to a combination of weather and non-weather related factors.
Earlier this year cocoa prices rapidly increased, a consequence of extreme weather conditions, linked in part to El Niño, resulting in multiple poor harvest seasons in west Africa, combined with longer-term pressures, including disease and ageing cocoa trees, and short-term pressures, particularly speculation, exacerbating the situation further.
Given the changing climate, and in particular increasing extremes of heat and precipitation, food price spikes are likely to be an increasingly common feature of our highly integrated global food systems, in which shocks in one part of the world can relatively easily be amplified and transmitted around the globe.
Levi Sucre
Coordinator
Mesoamerican Alliance of Peoples and Forests
There are several factors causing the increase in food prices worldwide.
Firstly, the high dependency on oil, whose price keeps rising, drives up the costs of food production and transportation. Agricultural machinery, fertilisers and product transportation rely heavily on oil, so any increase in its price directly affects the final cost of food.
Additionally, the overexploitation of agricultural lands and the intensive use of agrochemicals have led to a growing need for fertilisers to maintain production, which further increases production costs.
Monocultures are also degrading the soil, reducing its capacity to produce food sustainably. The lack of crop rotation depletes soil nutrients, diminishing its fertility and forcing farmers to use more fertilisers and pesticides. This not only increases costs but also has negative effects on the environment and health.
The effects of climate change are impacting agricultural production; for example, rising temperatures are disrupting previously predictable agricultural seasons, making crop production more difficult. High temperatures in Mesoamerica continue to destroy crops and reduce food reserves, worsening shortages and driving up prices, affecting nearly 8 million people in El Salvador, Guatemala, Honduras and Nicaragua.
Furthermore, economic injustice, inequality and lack of equity exacerbate the situation. The people with the least resources are the most affected by rising food prices, putting their food security at risk. On the other hand, small-scale producers, who do not use harmful soil practices, do not receive the necessary support to increase their production. These farmers cannot compete with large companies that dominate the market with their monocultures.
Dr Álvaro Lario
President
International Fund for Agricultural Development
International food prices have declined since their historic peak after the start of the war in Ukraine. According to the recently released biennial FAO Food Outlook, most food commodity markets present a stable outlook for 2024-25, which should help contain prices for consumers. But as the report reminds us, many factors can tip the delicate demand-supply balance, impacting food prices and global food security.
The drop in global food prices does not automatically mean that prices have decreased in real terms in local markets, especially considering the strong depreciation of local currencies in most low- and middle-income countries against a robust US dollar.
This is also true for rural communities in these countries, where 80% of the world’s poorest live. In these areas, people can spend up to 70% of their income on food, leaving them with no capacity to absorb any price hikes and pushing them into poverty and hunger. Since Covid-19 emerged, we have seen multiple crises, such as climate change, conflict and record-high food prices, have compounded to push 122 million more people into hunger.
And, despite the current trend, we must remember how fragile our food systems are. They are increasingly threatened by more frequent and intense weather extremes, and volatile geopolitics. Our food systems are overly concentrated on a few crops, countries and producers, and are inefficient, with significant food losses along the value chain and high levels of food waste at the consumer level.
Siraj Hussain
India’s former agricultural secretary. Trustee.
World Food Programme Trust for India
Food inflation has been a source of major concern for a vast majority of Indians.
It is quite an enigma that even cereals, in which India is surplus, have seen double-digit inflation in the last year. Despite the erratic monsoon in 2023, India produced 137m tonnes of rice. Yet in every month since April 2023, the consumer price index inflation for rice was 11-13%.
In the case of wheat, inflation was more than 12% from April to July 2023. The Indian government released 10m tonnes of wheat under an open market sales scheme to cool down wheat prices and the intervention was quite successful as inflation has come down to about 3-7% since July 2023.
The reasons behind inflation in basic cereals of wheat and rice are not well understood. Despite low monsoon rains in 2023-24 due to El Niño, the production of both was not too low in 2023-24. As per the Indian government, wheat production was 113m tonnes.
The real concern in the basket of food inflation comes from vegetables, where inflation in the last year has reached more than 25%. This is attributed to losses in the supply chain from harvesting to marketing. India’s food surpluses are quite small except for rice and sugar. For long-term and stable food security, the yield has to go up and food losses have to come down.
Prof Andy Challinor
Professor of Climate Impacts.
University of Leeds
Every five years, the UK is mandated to report on climate change risks. The scientific evidence for the second of these reports was published in 2017. It highlighted risks from weather-related shocks to international food production and trade as a key risk.
The final report, which is the responsibility of the government, not scientists, endorsed all the conclusions of the evidence report “with the exception of some of those on food security”. The reason? It said: “The government takes a more optimistic view of the levels of resilience that are achieved through functioning markets and diverse sources of supply.”
In the same month that the government response was written, reports of a UK courgette deficit, resulting from climate extremes abroad, soon deepened into wider concerns across a range of vegetables and rationing was commonplace across supermarkets. The World Economic Forum’s 2017 report on global risks identified extreme weather events – already ranked as the most likely global risk in every WEF report since 2014 – as both the most likely and most impactful risk, after weapons of mass destruction.
Skip forward to 2022, when the evidence for the new UK assessment was published. Amongst other additions, an increased underlying vulnerability to climate risk was identified along with a new specific risk of “risk amplification from the interactions and cascades of named risks across systems and geographies”.
The way we as a society (consumers, citizens, government, businesses) choose to set up our food systems has huge implications for stability and resilience – or lack thereof. The 2022 report makes clear that the UK is struggling to keep pace with climate change impacts because of both the pace of change and the way in which the many potential risks to food systems interact with each other.
Put plainly, climate change is beginning to outpace us because it is interacting with our complex interrelated economic and food systems. Until we find ourselves able to look at the big picture and adjust accordingly, we can expect more of the same.
Dr Rob Vos
Director for Markets, Trade and Institutions.
International Food Policy Research Institute
The war in Ukraine caused world market prices for staple foods, especially wheat and vegetable oils, to skyrocket in the first half of 2022. Since then, however, those world market prices have come down to pre-war levels.
At the same time, consumers around the world have felt soaring domestic food price inflation well into 2023. People in some low- and middle-income countries, such as in Argentina, Egypt, Ethiopia, Gaza, Haiti, Sudan, Ukraine and Venezuela, are still seeing the cost of their daily bread and meals going up at high rates today.
What is driving these price fluctuations in global food markets and why are consumer prices not following the same pattern?
Food prices in global markets are most sensitive to weather conditions and supply disruptions in major producing countries. For instance, floods in India caused by the El Niño phenomenon disrupted rice production in India during 2023, pushing up rice prices worldwide.
The war in Ukraine caused shortages in global wheat, maize, sunflower seeds and fertiliser supplies as both Russia and Ukraine are major producers, pushing up wheat, vegetable oil and fertiliser prices.
I should add that the Ukraine war was not the only factor and, in fact, just exacerbated the surge in international food and fertiliser prices induced by the global economic recovery from the Covid-19 recession and the supply chain disruptions (recall the containership pile-up at harbours) that sent oil prices and shipping costs soaring and increasing the cost of farming and food trade worldwide.
Global market prices are further sensitive to misguided policy responses. Governments often respond to expected food supply shortages and price surges by imposing restrictions on exports (such as India’s bans on rice exports in 2023) or lowering import restrictions (as many rice-importing countries did in 2023). While trying to protect their consumers, these “insulation” measures end up just magnifying the price increase.
Why do domestic food prices not necessarily follow the same pattern?
In fact, most countries are relatively insulated from global price shocks as they rely predominantly on their own food production to feed their populations; typically, only 10-15% or less of food consumption is imported.
Domestic conditions for food production and distribution systems thus matter more than global prices. These conditions vary across countries, but countries with the highest rates of consumer price inflation have seen food systems disrupted by intensified conflict (as in Ethiopia, Gaza, Haiti and Sudan, for instance) and those suffering macroeconomic constraints and weak currencies that have kept both general and food price inflation high (e.g. Argentina, Venezuela, Turkey, and many highly indebted low-income countries).
Prof Alan Matthews
Professor Emeritus of European Agricultural Policy
University of Dublin Trinity College
Food prices in the EU rose dramatically in 2022 and 2023. EU food prices were 41% higher in May 2023 relative to the price level in 2015, while the overall price level rose by just 26% during this period. The monthly annual rate of food price inflation peaked at 19.2% in the EU in March 2023.
Even higher rates were recorded in central and eastern Europe, with Hungary a particular outlier, with food price inflation of 46% in February 2023. Since then, food prices have not fallen, but are now increasing at a rate below the general inflation rate for the first time in two years.
There have been multiple drivers of this food price inflation. The rapid recovery of consumer demand following the disruptions caused by the measures to contain the Covid-19 pandemic, extreme weather events, animal disease outbreaks and tight global markets all contributed.
For Europe, the impact of the Russian invasion of Ukraine has been particularly important. There was a direct impact through the increased price of energy, and thus fertilisers and fuel, given the EU’s dependence on imports particularly of Russian gas, but also an indirect impact through the knock-on effect of higher world market crop prices due to the subsequent curtailment of Ukrainian exports to the world market.
Extreme weather events have contributed to food price increases. High temperatures and drought badly affected olive oil production in 2022-23 as well as production of cereals in southern Europe, while heavy rains and wet weather have delayed planting and harvests and damaged fruit quality in northern Europe.
Despite these production losses, a March 2024 study in Communications Earth & Environment estimated that the 2022 extreme summer heat had increased food inflation in Europe by 0.43-0.93 percentage points – so making a relatively minor contribution to the overall 19% increase in food prices at that time. Nonetheless, in more normal times that would cause a more noticeable uptick in food prices, and the authors suggest that the warming projected for 2035 could amplify these numbers by 30-50%.
Xiomara Paredes
Executive Director, Latin American and Caribbean Coordinating Association of Small Fair Trade Producers and Workers
The new regulations that the EU has recently implemented, such as the deforestation-free regulation, changes in organic regulation, human rights and environmental due diligence, entail the investment of additional resources, thus raising production costs.
For example, to comply with the deforestation-free regulation, producers must first invest in geolocation equipment and have technical staff who can survey the points or polygons on the plots of each producer member of the organisation. Geolocating all the producers’ plots also takes time and effort that must be diluted in the installed capacity of the producer organisations.
In short, every time a new regulation is created, it increases production costs, makes market access difficult and thus makes food products more expensive.
Dr Shouro Dasgupta
Environmental Economist
Fondazione CMCC
Visiting Senior Fellow
Grantham Research Institute, LSE
The issue of increasing food prices is multifaceted and is due to a complex set of reasons including conflicts, climate change and supply chain disruptions.
Conflicts are one of the main reasons behind price shocks. For instance, Russia’s invasion of Ukraine, known as the breadbasket of Europe, has substantially reduced exports of wheat, maize and sunflower, resulting in food price fluctuations. While global food prices have decreased from their peak levels at the onset of the conflict, they remain higher than the pre-conflict levels.
Climate change, manifested by increasing temperatures and the increasing intensity and frequency of extreme events such as heatwaves, droughts and floods, has led to crop failures and reduced yields in many parts of the world. This, in turn, has pushed up food prices through supply shocks.
Many of these events have also disrupted supply chains and infrastructure, such as roads, and lowered water levels of major rivers such as the Rhine. Whether due to conflicts or climate change, several countries have imposed export bans on major agricultural commodities (for example, India, Myanmar and Russia on rice; Thailand on sugar; Argentina on beef). These restrictions affect countries that are highly dependent on imports the most.
Several policy failures in the global food system also contribute to food inflation. One such issue is the inadequacy of storage facilities, especially in low- and middle-income countries. Another is the concentration of food production in certain regions and on selected crops (60% of the plant-based calorie intake is provided by rice, wheat and maize) and the fact that global food chains are dominated by a small number of multinational corporations.
Dr Manuel Otero
Director-general, Inter-American Institute for Cooperation on Agriculture
In recent years, food prices have experienced significant increases due to various interrelated economic, social, environmental and political causes. Armed conflicts have disrupted supply chains and food production and distribution, exacerbating shortages and driving up prices. These conflicts have also displaced millions of people, affecting their ability to produce and access food.
Economic shocks, such as the Covid-19 pandemic and its repercussions, plus the slowdown of economies, have reduced consumers’ purchasing power, decreasing incomes and increasing unemployment, which has raised relative demand and prices.
Extreme weather events, such as droughts and storms, have affected agricultural production, reducing supply and increasing production costs, resulting in higher prices for consumers. Volatility in fertiliser markets, driven by trade restrictions and armed conflict, has also increased agricultural production costs, reflected in higher prices for food products.
Trade restrictions, such as export bans, have exacerbated the global food crisis, limiting international food trade and further driving up prices in global markets. According to our Observatory of Public Policies for Agrifood Systems tool, since the pandemic, food inflation has reached 28% annually on a global average – compared to a general inflation of 19% annually.
This is despite the fact that international food prices fell 9% annually for the same comparison period, suggesting that other economic, political and environmental factors contribute to food inflation.
Latin America and the Caribbean is home to 16 net-exporting and 16 net-food-importing countries, so the region has benefited from the increase in international food prices, but has also been one of the most affected by food insecurity due to factors such as increasing poverty.
The post Experts: What is causing food prices to spike around the world? appeared first on Carbon Brief.
Experts: What is causing food prices to spike around the world?
Claver Gatete is Executive Secretary of the UN Economic Commission for Africa. Jason Veysey is Energy Modeling Program Director and Senior Scientist at the Stockholm Environment Institute. Lisa Sachs is Director of the Columbia Center on Sustainable Investment at Columbia University.
The case for global energy transition has rarely been clearer. The closure of the Strait of Hormuz earlier this year exposed the cost of unplanned, fossil-dependent systems, while the falling cost of renewables, the rising penetration of electric vehicles, and the growing value of demand flexibility have made the direction of travel obvious. The benefits of a clean, secure, integrated system are no longer in dispute. What remains unclear is how to build it.
Countries around the world have called for faster renewable energy deployment and alternative energy arrangements. A secure, affordable, resilient, decarbonised system requires specific investments in specific places in a specific sequence, optimised across sectors and borders. But very few governments have the analytical foundation to translate those imperatives into investment.
The two instruments that are supposed to determine investment priorities for decarbonisation – Nationally Determined Contributions (NDCs) and country platforms – cannot answer the most basic question facing any country undertaking an energy transition: what should the energy system look like?
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To close this gap, every country needs a bankable, economy-wide optimisation model for its energy system. A model is not a plan, but it can help answer the critical question of what the future energy system should look like. It shows how optimal scenarios vary as assumptions and policies are adjusted, calculates investment requirements and sequencing, and quantifies how system costs are affected by assumptions, policies, and exogenous variables like trade policy and financing terms.
Tool for efficient investment
Optimisation is a simplified way of simulating an energy system, but it can be an extremely powerful tool for moving energy planning from reactive (how do we manage the disparate actions in the energy system?) to intentional (what energy system underpins our national objectives?). A model can show how optimal scenarios vary as assumptions and policies are adjusted, and how investment requirements are quantified and sequenced.
Optimisation models can treat the energy system and the sectors it serves as an integrated whole, optimising across sectors and projects in ways that can be mutually reinforcing. If considered independently, growth in industrial demand, transport electrification, and digital infrastructure can add stress to the energy system. But an optimised plan can arrange these and other changes in an efficient, synergistic way.
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New load can be added where low-cost power is available; industrial customers can ensure the viability of investments in energy supply; electric vehicle charging policy can smooth load curves and reduce costs for all consumers.
Additionally, optimisation modeling can also change the financeability of investments. Taken alone, each project faces uncertainty about the rest of the system, which raises the cost of capital and causes projects to stall or unwind after contracts are signed. A coherent, optimised plan makes visible the coordination that private capital would otherwise have to bet on: identified offtake, sequenced and committed transmission, contracted power supply, and so on.
What COP31 and COP32 should do
The upcoming COPs in Turkey and Ethiopia can shift the center of gravity of international climate cooperation from fragmented commitments to planning. Three moves are urgently needed.
First, optimised, economy-wide, long-term energy system planning must be the foundation on which any meaningful NDC, country platform, or finance commitment rests. NDCs are typically drafted by environment or single-line ministries, with limited cross-sectoral input from ministries of energy, finance, and planning. They contain targets, derived from sectoral strategies or national commitments, not from an analytically grounded picture of what the energy system should look like and what investments would make it work. Country platforms are generally a portfolio of investments assembled from existing project pipelines, rather than derived from a system-level analysis of what an optimised, decarbonised energy system would require.
Second, recognise regions as a key planning unit. Modern integrated energy systems are inherently regional. Renewable endowments are unevenly distributed; balancing variable supply across borders lowers aggregate cost, reduces redundant backup capacity, and unlocks economies of scale no individual nation can achieve. Many energy investments in Southeast Asia, East Africa, Southern Africa and Central Asia may only be financeable in a regional context. Assessing domestic infrastructure without regional optimisation perpetuates the perception that decarbonisation is more expensive than it is.
COP31 leaders unveil global targets, with spotlight on electrification
Third, finance the planning capacity. A coordinated commitment by multilateral development banks, bilateral donors, and philanthropic partners to help every region and its constituent countries develop and maintain their own modelling capability, with open-source tools and regional analytical hubs, would close the most consequential gap in the current architecture. The cost is small relative to current spending on country platforms, failed project preparation, and misallocated infrastructure investment.
This includes supporting regional institutions such as the ASEAN Centre for Energy, the African Energy Commission, regional power pools, and the Latin American and Caribbean Energy Organization to determine what optimised regional systems require. Country-by-country pledging, repeated at every COP, will not deliver what meaningfully integrated systems can.
The 2026 energy crisis made the cost of unplanned, fossil-dependent systems newly visible. That window of clarity will close. The international community should seize the moment to build the planning foundation that has been missing for thirty years, rather than commissioning another round of NDCs or pledges, striving for outcomes neither was designed to deliver.
The post Every country needs a model to help optimise its energy transition appeared first on Climate Home News.
Every country needs a model to help optimise its energy transition
The world is currently experiencing what is expected to become the strongest El Niño on record – dubbed a “super El Niño” by many.
El Niño is the warm phase of a recurring climate pattern in the tropical Pacific that releases heat from the ocean into the atmosphere.
This temporarily raises global temperatures and reshapes rainfall and extreme weather around the world – impacting the lives of billions of people.
The current El Niño event began in June and is expected to last into 2027.
El Niño is part of a wider climate pattern called the El Niño-Southern Oscillation (ENSO) cycle.
The ENSO cycle also has a cool phase, known as La Niña, as well as a “neutral” phase. El Niño and La Niña events typically last between nine and 12 months, but can go on longer.
Below, Carbon Brief explains how the ENSO cycle works, its impacts on extreme weather and global temperatures and why this El Niño event is projected to be the most intense since records began.
The post Explainer: How the ‘super El Niño’ will reshape the world’s weather appeared first on Carbon Brief.
https://interactive.carbonbrief.org/el-nino-explainer/index.html
The second-largest reservoir in the US reached a record-low water height on Saturday – just days after the country’s largest reservoir broke its own record.
Both Lake Mead and Lake Powell are located on the Colorado River.
They provide water for populations across seven US states in the south-western US, with around 40 million people getting some or all of their municipal water from the Colorado River.
The river also provides water for around 5.5m acres (22,258 square kilometres) of farmland across Colorado, Arizona, California and the other states in the river basin.
Experts tell Carbon Brief that climate change, population growth and over-consumption are all contributing to the current record-low levels of the reservoirs.
Record lows
At full capacity, Lakes Mead and Powell can hold a combined 68 cubic kilometres of water – enough to supply all household consumption in the contiguous US for nearly 1.5 years. However, the water level in both reservoirs has been declining for decades.
The chart below shows the water level of Lake Mead, in metres above mean sea level. The reservoir, which began to fill in 1935 following the construction of the Hoover Dam, has a “full pool” maximum capacity of 347.60 metres. The water level in Lake Mead reached a record low of 317.11 metres on 7 August.
The following chart shows the water level of Lake Powell, in metres above mean sea level. Lake Powell’s full-pool level is 1,127.76 metres.
While the reservoir reached its maximum capacity several times in the 1980s, it has not done so since. On 15 August, the water level in Lake Powell was recorded at a new record-low of 1,072.87 metres.
Both reservoirs have continued to decline in the days since breaking their respective records. The downward trend will largely continue in both lakes until next spring, when the snowpack in the mountains of the Upper Colorado River Basin begins to melt, says Dr Jack Schmidt, a senior research scientist at Utah State University’s Center for Colorado River Studies. He tells Carbon Brief:
“The big dilemma of the moment is that we’re only in the middle of August, and we have no assurance of what the coming winter will be. The only thing we can be sure of is that we will be depleting overall total basin reservoir storage from now until, roughly, early April.”
Compounding factors
The record lows across the two reservoirs are the result of several compounding factors, experts tell Carbon Brief.
Since the turn of the 20th century, the amount of water flowing along the Upper Colorado River has declined by about 20%. Research suggests that half of this decline can be attributed to human-induced climate change.
Most of the river’s streamflow comes from the snowpack of the Upper Colorado River Basin, which stretches across five western US states but is primarily located in Colorado and Utah.
This region has been gripped by a historic “megadrought” for more than a quarter of a century. Nearly half of the megadrought’s intensity over 2000-18 is attributable to climate change, according to a 2020 study.
At the same time, the increasing population in the US south-west has put added pressure on the Colorado River’s water supply. The number of people obtaining some or all of their water from the Colorado system has grown by 15 million (around 60%) since 1992.
Schmidt tells Carbon Brief:
“There’s an ultimate cause of the present water crisis, and there’s a proximate cause. The ultimate cause is a warming climate, a warming planet and a pretty clear correlation between warming conditions and decreased runoff in the Colorado River Basin.
“The proximate cause is that in this messy democratic republic of ours, big policy decisions that match the variability of the climate occur painfully slowly – with intense political negotiations – and only incrementally.”
On 31 July, the US Bureau of Reclamation, which manages water resources in the western US, released an environmental impact statement on its proposed post-2026 strategy for managing Lakes Powell and Mead. The strategy itself has not been released yet.
Schmidt notes that the statement does appear to give the Bureau flexibility to “respond to crisis” by reducing the delivery of water to several states. However, he adds:
“They acknowledge it won’t work if we just stay critically dry, and of course every climate model for the 21st century, especially with a continually warming planet, says that that’s exactly what’s going to happen.”
The post Analysis: The two largest reservoirs in the US have hit record-low levels appeared first on Carbon Brief.
Analysis: The two largest reservoirs in the US have hit record-low levels
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